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Home>Products>Spherical Roller Bearings>NN3956 NTN Tapered Roller Bearing

NTN NN3956 MODELS

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NN3956 NTN Tapered Roller Bearing

Name: NN3956 NTN Tapered Roller Bearing
Brand: NTN
SKU: NN3956
Rating: 4.9 (5 reviews)

NTN NN3956 Bearing SPECIFICATIONS

Our highly-skilled 325000 N C1 - Dynamic Radial Rating (1 million revolutions)5 and factory-trained service experts have the resources to help you with all your NN3956 NTN Tapered Roller Bearing needs - including routine maintenance, major China Rexroth a11vo Hydraulic Pump Supplier repairs, warranty 0.42 e - ISO Factor8 service, and Spherical Roller Bearings equipment inspections.
Brand Name:NTN
Model Number:
NN3956
C1 - Dynamic Radial Rating (1 million revolutions)5:325000 N
e - ISO Factor8:0.42
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:60700 N
Design Units:METRIC
C0 - Static Radial Rating:407000 N
Bearing Weight:4.5 Kg
K - Factor7:1.39
Y - ISO Factor9:1.43

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China Rexroth a11vo Hydraulic Pump Supplier2020-07-10 09:46:19
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NN3956 NTN Tapered Roller Bearing Specifications

C1 - Dynamic Radial Rating (1 million revolutions)5:325000 N
e - ISO Factor8:0.42
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:60700 N
Design Units:METRIC
C0 - Static Radial Rating:407000 N
Bearing Weight:4.5 Kg
K - Factor7:1.39
Y - ISO Factor9:1.43
da - Cone Frontface Backing Diameter:119.89 mm
B:39.000 mm
Ab - Cage-Cone Frontface Clearance:7.4 mm
Da - Cup Frontface Backing Diameter:179.10 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:84400 N
Series:30221M
r - Cup Backface To Clear Radius2:2.54 mm
a - Effective Center Location3:-1.3 mm
db - Cone Backface Backing Diameter:123.95 mm
Cage Type:Stamped Steel
d:105.000 mm
G2 - Heat Generation Factor (Rib-Roller End):59.4

NTN NN3956 Spherical Roller Bearings Cross References

No.	Brand	d	S	B	G	C	b	H	A
4R10406	NTN	-	-	-	-	-	-	-	-
4R7613	NTN	2.4375 in	-	-	-	-	-	-	-
4R4445	NTN	55.000 mm	-	-	-	-	-	-	-
4R4819	NTN	-	-	-	-	-	-	-	-
4R3425	NTN	-	-	-	-	-	-	-	-
NN3088K	NTN	-	-	-	M30	-	-	323 mm	-
NN4936K	NTN	-	-	-	-	-	-	-	-
4R3433	NTN	-	-	-	-	-	-	-	-
NN4924K	NTN	-	-	-	-	-	-	-	-
4R2437	NTN	-	-	-	M20	-	-	194 mm	140.00 mm
4R9216	NTN	90 mm	-	-	-	-	-	-	-
NNU4992K	NTN	-	-	-	-	-	-	-	-
NN4922K	NTN	-	-	-	M16	-	-	-	-
4R10403	NTN	120 mm	-	-	-	-	-	-	-
4R3042	NTN	55 mm	-	-	-	-	-	-	-
4R7607	NTN	30 mm	-	-	-	-	-	-	-
4R6414	NTN	-	-	-	-	-	-	-	-
4R4037	NTN	-	-	-	-	-	-	-	-
NNU49/500K	NTN	-	-	-	-	-	-	-	-
4R6027	NTN	-	-	-	-	-	-	-	-
4R5805	NTN	38.1 mm	-	15.875 mm	-	-	-	-	-
NN4944K	NTN	-	-	-	-	-	-	-	-
4R382	NTN	-	-	-	-	-	-	-	-
NNU4948K	NTN	-	-	-	0.178 in	2.068 in	-	0.104 in	-
NN3956	NTN	105.000 mm	-	39.000 mm	-	-	-	-	-
4R1002	NTN	-	-	-	-	-	-	-	-
4R3224	NTN	-	-	-	-	-	-	-	-
NN3948K	NTN	-	-	-	-	-	-	-	-
4R4811	NTN	-	-	-	-	-	-	-	-

4R8401 NTN Cylindrical Roller Bearing	Bearing UPC:013992027245; Bolt Size:2 x M30; Dimension M:160 mm; Bearing Number:LSE507BX; Housing Width:6.5 in; Dimension J:470 mm; Support Type:Two-Bolt Plummer Blo; Dimension H2:379 mm; Cr - Dynamic Load Rating:94869 lbf; Seal Type:High Temperature Pac; Bearing Type:Split Cylindrical Ex; Dimension L:550 mm; Dimension H:170 mm; Series Type:Light Series; Maximum Speed:1570 rpm; Note:This product line wa;
NN4926K NTN Cylindrical Roller Bearing	Ca - Axial Load Rating:5799.99 lbf; Bearing Number:LSE504BR; Series Type:Light Series; Bearing - Housing - Seal UPC:013992095787; Dimension H1:1.6 in; Dimension M:7.0 in; Bearing Type:Split Cylindrical Re; Dimension J:19.0 in; Dimension K:4.7 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Cor - Static Load Rating:131513 lbf; Bolt Size:4 x M24; Housing Width:6.5 in; Seal Type:Kevlar Packing Seal;
4R961 NTN Cylindrical Roller Bearing	r - Outer Ring To Clear Radius3:0.6 mm; do - Ball Diameter:6.350 mm; Bearing Width:10 mm; D:55.000 mm; da - Inner Ring Backing Diameter:39.500 mm; Contact Angle:25 º; Da - Outer Ring Backing Diameter:51.100 mm; Cage Type:CR - Phenolic Outer; d:35 mm; Limiting Speed (Oil):55000 rpm; Bearing Weight:0.080 Kg; Ball Type:STEEL; R - Inner Ring To Clear Radius2:0.6 mm; Design Units:METRIC; Limiting Speed (Grease):27500 rpm;
4R7617 NTN Cylindrical Roller Bearing	UPC Code:999999999; Seal Type:Taconite; G:M36; H:551 mm; A1:280 mm; End Cover2:EC60; J1:160 mm; Material :Cast Iron; Adapter Sleeve1:OH3060H; Cage Type:YMB; L:790 mm; J:670 mm; C:16 mm; N:42 mm; Max Grease Speed:830; Seal:TA60; C0 Static Load Rating:3540; Bolt Qty:4; Housing:SNT 3060; A3:415 mm;
4R8803 NTN Cylindrical Roller Bearing	E:267 mm; Piston Length of Travel:9 mm; Threads B:Tr215x4; D:44.00 mm; C:300.0 mm; A:8 mm; E1:217 mm; Piston Area:13800 mm²; Assembly Weight:13.000 Kg;
4R7613 NTN Cylindrical Roller Bearing	T - Bearing Width across Cups:2.2047 in; e - ISO Factor8:0.4; Cg - Geometry Factor11:0.0984; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3750 lbf; Y1 - ISO Factor9:1.68; Y2 - ISO Factor10:2.5; B - Double Cone Width:2.8750 in; K - Factor7:1.45; Ab - Cage-Cone Frontface Clearance:-0.23 in; Aa - Cage-Cone Backface Clearance:0 in; Cup Part Number:393A; D:4.4375 in; Cage Type:Stamped Steel; R - Cone Frontface To Clear Radius1:0.030 in;
NN3044K	Ball Type:STEEL; Da - Outer Ring Backing Diameter:26.000 mm; d:10 mm; Limiting Speed (Oil):113000 rpm; Ce - Dynamic Radial Rating1:6900 N; Contact Angle:25 º; do - Ball Diameter:5.556250 mm; Design Units:METRIC; Cage Type:CR - Phenolic Outer; D:30 mm; R - Inner Ring To Clear Radius2:0.6 mm; Bearing Width:9 mm; da - Inner Ring Backing Diameter:14.900 mm; Limiting Speed (Grease):56500 rpm; Bearing Weight:0.03 Kg;
NN3964K NTN Cylindrical Roller Bearing	Shaft Size:4-3/16 in; Support Type:Four-Bolt Plummer Bl; Housing Width:8.3 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Bearing Type:Split Cylindrical Ex; Series Type:Heavy Series; Seal Type:Felt Type; Cr - Dynamic Load Rating:147475 lbf; Cor - Static Load Rating:180072 lbf; Maximum Speed:1640 rpm; Note:This product line wa; Shipping Weight:499 lb; Bearing - Housing - Seal:HSE403BXH; Dimension L:21.0 in;
4R7212 NTN Cylindrical Roller Bearing	Cone Part Number:M86643; C90 - Dynamic Radial Rating (90 million revolutions)4:3510 lbf; Y - ISO Factor9:1.1; C - Cup Width:16.670 mm; C0 - Static Radial Rating:16100 lbf; Db - Cup Backface Backing Diameter:54.10 mm; R - Cone Backface To Clear Radius1:1.520 mm; G2 - Heat Generation Factor (Rib-Roller End):7.4; Aa - Cage-Cone Backface Clearance:0.8 mm; r - Cup Backface To Clear Radius2:1.52 mm; Cg - Geometry Factor:0.0736;
NN4921K NTN Cylindrical Roller Bearing	Seal Type:Aluminium Triple Lab; Dimension W:1.7 in; Dimension X:1.7 in; Bearing - Housing - Seal:LSM135BRHATL; Series Type:Light Series; Dimension B:10.5 in; Dimension P:1.0 in; Dimension A:10.5 in; Bearing Type:Split Cylindrical Re; Bearing Number:LSM135BR; Dimension H:2.1 in; Note:This product line wa; Dimension D:15.7 in; Dimension V:7.7 in; Dimension R:1.9 in; Dimension S:3.0 in; Maximum Speed:1570 rpm;

NN3956 NTN Tapered Roller Bearing Video

NTN NN3956 INTERCHANGE

Spherical Roller Bearings Part series NN3956 is a potential replacement for these common bearing part numbers:

NSKNN3956
SKFNN3956
NTNNN3956
FAGNN3956
TIMKENNN3956
KOYONN3956
NACHINN3956
DODGENN3956

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China Rexroth a11vo Hydraulic Pump Supplier: Address1605 E. Bishop Court, P.O. Box 7604,Mount Prospect, IL 60056-7604, U.S.A.; Phone(Working Time)+1-867-298-7500; Fax

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