d - 34,976 mm

D - 80 mm

T - 21,006 mm

B - 20,94 mm

C - 15,875 mm

ra1 max. - 1,5 mm

a - 16 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

Da - 69 mm

db - 41 mm

ra max. - 1,5 mm

da - 43,5 mm

Db - 73 mm

Weight - 0,507 Kg

Basic dynamic load rating (C) - 56,5 kN

Basic static load rating (C0) - 64,5 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6700 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,5

• Model Number:28138/28315
• Inner Diameter：34,976mm Outer Diameter：80mm Width：21,006mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:extruder,other mold,top industry,small diesel generators,heating fans,natural instruments,linear drive,Industrial,metallurgical mold,equipment,Tool
• Similar models:NSK 28138/28315 Timken 28138/28315-B Timken 28138/28315 Timken 28137/28318D+X1S-28138 Timken 28138/28318D KOYO 28138/28315 Timken 28138/28300X
• BEARING POWER International Trading Co.,Ltd. specialize in 28138/28315 products，there is large inventory of NSK 28138/28315 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 28138/28315 Which NSK 28138/28315 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  15103S/15243	26,157	61,912	19,05	ISB	Tapered Roller Bearings
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  6002-2RS	15	32	9	ISO	Deep Groove Ball Bearings
  6008-2RS	40	68	15	ISB	Deep Groove Ball Bearings
  619/750 MA	750	1000	112	ISB	Deep Groove Ball Bearings
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  K110X118X30	110	118		INA	Needle Roller Bearings
  NKIS 12	12	30	16	NBS	Needle Roller Bearings
  NN 3014	70	100	30	NSK	Cylindrical Roller Bearings
  NU3310	50	110	44,4	CX	Cylindrical Roller Bearings
  W 6206-2RS1/VP311	62	30	16	SKF	Deep Groove Ball Bearings
  S7226 ACD/P4A	130	230	40	SKF	Angular Contact Ball Bearings
  YCJ30	30			FAF	PILLOW BLOCKS
  TLA1616UU	22		16	IKO	NEEDLE BEARINGS
  IR-9608	2.9375		2.0100	RBC	NEEDLE BEARINGS
  MP140				RIV	THRUST BALL BEARINGS
  KF-90ARO	9.0000	10.5000	.7500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS