d - 34,976 mm

T - 21,006 mm

B - 20,94 mm

C - 15,875 mm

a - 16,5 mm

r min. - 1,6 mm

r1 min. - 1,6 mm

Da - 69 mm

db - 41 mm

da - 43,5 mm

Db - 73 mm

Basic dynamic load rating (C) - 57,3 kN

Basic static load rating (C0) - 65,9 kN

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,49

• Model Number: 28138/28315
• Inner Diameter：34,976mm Outer Diameter：mm Width：20,94mm
• Type：Tapered Roller Bearings
• Update date：2025-04-19
• Application:lathe,medical equipment,pump,ventilation fans,Animal Tracking,Cylinder Standard,hook,Gripper Swing,electrostatic protection,Pump,Hydraulic Press
• Similar models:Timken 28138/28300X Timken 28138/28315 Timken 28137/28318D+X1S-28138 Timken 28138/28318D KOYO 28138/28315 Timken 28138/28315-B NSK 28138/28315
• BEARING POWER International Trading Co.,Ltd. specialize in 28138/28315 products，there is large inventory of KOYO 28138/28315 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 28138/28315 Which KOYO 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  2580/2523S	31.75	69,85	23,812	FBJ	Tapered Roller Bearings
  71801 CD/P4	21	12	5	SKF	Angular Contact Ball Bearings
  54240	200	280	115.6	NACHI	Thrust Ball Bearings
  7312BDT	60	130	31	NTN	Angular Contact Ball Bearings
  BSB025062-2RS-T	25	62	15	FAG	Thrust Ball Bearings
  GE 280 AW	280	460	110	INA	Plain Bearings
  NJ 2220 E	100	180	46	NACHI	Cylindrical Roller Bearings
  NK18/20	18	26	20	ISO	Needle Roller Bearings
  NU320ECP	100	215	47	SKF	Cylindrical Roller Bearings
  SCE20WUU	20			Samick	Linear Bearings
  TAF 202820/SG	20	28	20	IKO	Needle Roller Bearings
  UCIP212-38	60,325		65,1	KOYO	Bearing Units
  TUP1 12.12	12	14		CX	Plain Bearings
  UK326L3	130	280	87	KOYO	Deep Groove Ball Bearings
  54216-U				FAG	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  SN615	65		100	FAG	PILLOW BLOCKS
  AH2332	160	150		FAG	WITHDRAWAL SLEEVES
  63816-2RS	80	100	15	ELGES	DEEP GROOVE BALL BEARINGS
  NKX-20	30	20		CONSOLIDATED	NEEDLE BEARINGS
  61918-2RS	90	125	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS