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Home>Products>Super Precision Bearing>NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Name: NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
Brand: SKF
SKU: NNU4938B/SPW33
Rating: 4.9 (5 reviews)

SKF NNU4938B/SPW33 Bearing SPECIFICATIONS

NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Manufacturers , Online Set Screw Shaft Attachment (2) Wholesale Suppliers‎ NTN-SUDAMERICAN,S.A. ! 1.4375 in d
Brand Name:SKF
Model Number:
NNU4938B/SPW33
Shaft Attachment (2):Set Screw
d:1.4375 in
Ring Size:Standard
Retainer Type:Std Retainer
Anti-Rotation Pin:Yes
Bearing Outer Ring Material:Steel
Bearing Series:207 Series
Bearing Locking Device:Setscrew

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NTN-SUDAMERICAN,S.A.2020-07-10 09:46:19
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Super Precision Bearing Cross References

Shaft Attachment (2):Set Screw
d:1.4375 in
Ring Size:Standard
Retainer Type:Std Retainer
Anti-Rotation Pin:Yes
Bearing Outer Ring Material:Steel
Bearing Series:207 Series
Bearing Locking Device:Setscrew
Ball Grade:Class 10
Ship Weight:3.48 LB
Expansion Type:Non-Expansion
Flinger Material:None
Ball Material:Steel
UPC:782475740536
Self Aligning:Self Centering
Bearing Family:Setscrew Ball Bearin
Max Bearing Speed:5500 rpm
Manufacturing Plant Location:Rogersville, TN
Housing Coating:Powder Coat
Bearing Insert Material:Steel

SKF NNU4938B/SPW33 Information techniques NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

No.	Brand	B	a	e	D	d	h	α	B1
71903ACD/P4ADGB	SKF	-	-	-	-	-	-	-	-
71802ACDGB/P4	SKF	3.386 Inch \| 86 Mill	-	-	10.63 Inch \| 270 Mil	-	-	-	-
NN3016TN/SPVR521	SKF	-	-	-	-	-	-	-	-
NN3017KTN9/SPVR521	SKF	-	-	-	3.15 Inch \| 80 Milli	-	-	-	-
NN3021KTN9/SPW33	SKF	-	-	-	-	-	-	-	-
NN3026KTN9/UP	SKF	3.75 Inch \| 95.25 Mi	-	-	-	-	-	-	-
NN3032K/SPW33	SKF	-	-	-	-	-	-	-	-
NN3038K/SPW33	SKF	-	-	-	-	1.772 Inch \| 45 Mill	-	-	-
NN3018KTN9/SPVR521	SKF	-	-	-	-	-	-	-	-
7203CDGA/P4A	SKF	0.313 Inch \| 7.95 Mi	-	-	-	-	-	-	-
7004CD/P4ADGB	SKF	-	-	-	2.75 Inch \| 69.85 Mi	1.438 Inch \| 36.525	-	-	-
NNU4948BK/SPW33	SKF	-	-	-	-	-	-	-	-
7002CDGA/P4A	SKF	2.087 Inch \| 53 Mill	-	-	7.874 Inch \| 200 Mil	4.331 Inch \| 110 Mil	-	-	-
NNU4938B/SPC3W33	SKF	-	-	-	-	-	-	-	-
NN3018KTN9/UP	SKF	-	-	-	-	2.438 Inch \| 61.925	-	-	-
NNU4930BK/SPW33	SKF	-	-	-	-	-	-	-	-
71901CEGB/P4A	SKF	-	-	-	-	-	-	-	-
71900ACDGA/P4A	SKF	-	-	-	-	-	-	-	-
NN3022KTN9/SPC2W33	SKF	-	-	-	-	-	-	-	-
7002ACD/P4ADGB	SKF	-	-	-	-	-	-	-	-
71802CD/P4DGB	SKF	-	-	-	-	-	-	-	-
NNU4930B/SPW33	SKF	-	-	-	-	-	-	-	-
7004ACD/P4ADGC	SKF	-	-	0.36	-	-	-	-	-
7001CE/P4ADGA	SKF	-	-	-	-	0.25 Inch \| 6.35 Mil	-	-	-
NN3052K/SPW33	SKF	-	-	-	3.813 Inch \| 96.85 M	1.5 Inch \| 38.1 Mill	-	-	-
NNU4952BK/SPW33	SKF	-	-	-	-	-	-	-	-

71903CD/P4AQBCA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle	Category:Needle Non Thrust Ro; Component:Roller Assembly with; Self Aligning:No; Closed End:No; Inch - Metric:Metric; Inventory:0.0; Thrust Bearing:No; Retainer:Yes; Separable:No; Product Group:B04144; Other Features:2 Rib Outer Ring \| W; Enclosure:Open; Manufacturer Item Number:TA2015Z; Minimum Buy Quantity:N/A; B:0.591 Inch \| 15 Mill; D:1.063 Inch \| 27 Mill; Rolling Element:Needle Roller Bearin;
NNU4930BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	Weight:0.363; Inventory:0.0; Product Group:M06110; Manufacturer Name:ASAHI BEARINGS; Category:Mounted Units &; Minimum Buy Quantity:N/A;
NNU4936BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	Bolt Spacing Maximum:10.625 Inch \| 269.87; Nominal Bolt Center to Center:10 Inch \| 254 Millim; D:4.016 Inch \| 102 Mil; Other Features:Double Row \| Has Fli; d:3.438 Inch \| 87.325; Long Description:2 Bolt Pillow Block;; Actual Bolt Center to Center:0 Inch \| 0Millimeter; UNSPSC:31171511; Product Group:M06288; Manufacturer Item Number:SP2B-S2-307RE; Category:Pillow Block Bearing; Harmonized Tariff Code:8483.20.40.80;
NN3015KTN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series	Category:Thrust Roller Bearin; Long Description:7" Bore 1; 7� Bore 2:7 Inch \| 177.8 Milli; Weight / LBS:93.144; Component Description:Roller Assembly plus; Bore 1:7 Inch \| 177.8 Milli; D:14.5 Inch \| 368.3 Mi; Manufacturer Name:TIMKEN; Keyword 3:Tapered; Single or Double Direction:Single Direction; Weight:42.29; Keyword String:Thrust Roller Tapere; Banded:No; Inch - Metric:Inch; Precision Class:ABEC 1 \| ISO P0;
708ACD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	UNSPSC:31171504; Cage Material:Steel; Product Group:B00308; Category:Single Row Ball Bear; Weight / LBS:2.55736; Inch - Metric:Metric; Other Features:Deep Groove; Precision Class:ABEC 1 \| ISO P0; d:3.543 Inch \| 90 Mill; Weight:1.254; Rolling Element:Ball Bearing; Long Description:90MM Bore; 140MM Out; Inner Race Width:0 Inch \| 0 Millimete; Internal Clearance:C0-Medium; Maximum Capacity / Filling Slot:No;
7004ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	Category:Roller Bearings; Inventory:264.0; Product Group:B04144; Weight:0.03; Minimum Buy Quantity:N/A; Manufacturer Name:CARTER MFG. CO.;
71801ACD/P4DBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle	D:2.24 Inch \| 56.896 M; Product Group:B04334; Minimum Buy Quantity:N/A; Category:Tapered Roller Beari; Component:Cup; Inch - Metric:Inch; B:0.625 Inch \| 15.875; Inventory:0.0; Number of Tapered Rows:Single Row; Manufacturer Name:TIMKEN; Long Description:Cup; Class 3 Precisi; Flange Outside Diameter:0 Inch \| 0 Millimete; Weight:0.11; d:0 Inch \| 0 Millimete; Precision Class:Class 3; Basic Number:1729X #3;
71903CE/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle	Minimum Buy Quantity:N/A; Manufacturer Name:INGERSOLL RAND CO. L; Product Group:B00234; Inventory:0.0; Category:Bearings;
7003ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	Category:Bearings; Manufacturer Name:SCHAEFFLER GROUP; Minimum Buy Quantity:N/A; Inventory:0.0; Product Group:M06288;
7002ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	Inventory:0.0; Minimum Buy Quantity:N/A; Category:Plain Bearings; Manufacturer Name:NTN; Product Group:B04264; Weight:0.008;
71801CD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle	Product Group:M06110; Weight:1.2; Minimum Buy Quantity:N/A; Category:Bearings; Inventory:0.0; Manufacturer Name:BEARINGS LIMITED;
708ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle	B:2.125 Inch \| 53.98 M; Weight / LBS:10; Relubricatable:Yes; Product Group:M06288; Insert Part Number:22209; UNSPSC:31171511; Other Features:Double Row; Category:Pillow Block Bearing; Housing Style:2 Bolt Pillow Block; Mounting Method:Eccentric Collar; Bolt Spacing Maximum:5.75 Inch \| 146.05Mi; Keyword String:Pillow Block; Housing Configuration:1 Piece Solid; Manufacturer Name:TIMKEN; Seals:Triple Lip Urethane;
NNU4936B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series	Minimum Buy Quantity:N/A; Product Group:B00308; Manufacturer Name:BEARINGS LIMITED; Category:Bearings; Weight:6.3; Inventory:0.0;
71901CEGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle	Minimum Buy Quantity:N/A; Inventory:0.0; Category:Plain Bearings; Manufacturer Name:RBC BEARINGS; Product Group:B04264; Weight:0.049;

NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Video

SKF NNU4938B/SPW33 INTERCHANGE

Super Precision Bearing Part series NNU4938B/SPW33 is a potential replacement for these common bearing part numbers:

NSKNNU4938B/SPW33
SKFNNU4938B/SPW33
NTNNNU4938B/SPW33
FAGNNU4938B/SPW33
TIMKENNNU4938B/SPW33
KOYONNU4938B/SPW33
NACHINNU4938B/SPW33
DODGENNU4938B/SPW33

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