d - 76,2 mm

D - 136,525 mm

T - 30,162 mm

B - 29,769 mm

C - 22,225 mm

ra1 max. - 3,3 mm

a - 28,7 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 122 mm

db - 86 mm

ra max. - 3,5 mm

da - 92 mm

Db - 130 mm

Weight - 1,82 Kg

Basic dynamic load rating (C) - 130 kN

Basic static load rating (C0) - 192 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3400 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,74

Calculation factor (Y1) - 1,4

• Model Number: 495A/493
• Inner Diameter：76,2mm Outer Diameter：136,525mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Hair styling device,forming machine,stirrer,Individual Wire,organic raw materials,nail products,diving equipment,physical instruments,thin metal materials,shoe-making machinery,Storage Tool
• Similar models:KOYO M349549/M349510 Timken 49580/49521 NSK 495/492A ISO M349549/10 KOYO 495X/493 Timken 495A/492A KOYO M349547/M349510 FBJ 495AS/493 Timken 49576/49520 KOYO 49576/49520
• BEARING POWER International Trading Co.,Ltd. specialize in 495A/493 products，there is large inventory of NSK 495A/493 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 495A/493 Which NSK 495A/493 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
  22228-E-K-W33+AHX3128	140	250	68	NKE	Spherical Roller Bearings
  25577/25519	42,875	82,55	23,812	Timken	Tapered Roller Bearings
  25580/25520/Q	44,45	82,931	23,812	SKF	Tapered Roller Bearings
  6205NR	25	52	15	NTN	Deep Groove Ball Bearings
  6218NR	90	160	30	SKF	Deep Groove Ball Bearings
  71948 ATBP4	240	320	38	CX	Angular Contact Ball Bearings
  7220 ATBP4	100	180	34	CX	Angular Contact Ball Bearings
  E 230 /S/NS /S 7CE3	30	62	16	SNFA	Angular Contact Ball Bearings
  NJ2319 ET	95	200	67	NSK	Cylindrical Roller Bearings
  NA4924	120	165	45	CX	Needle Roller Bearings
  NK40/20	40	50	20	KOYO	Needle Roller Bearings
  NK40/30R+IR35×40×30	35	50	30	NTN	Needle Roller Bearings
  NN3024	120	180	46	ISO	Cylindrical Roller Bearings
  QJ 214 N2MA	125	70	24	SKF	Angular Contact Ball Bearings
  UCTH207-21-230	33,3375		107	FYH	Bearing Units
  UKFC215+H2315	65			NACHI	Bearing Units
  SN212with20212	60	-	70	SKF	PILLOW BLOCKS
  22340CCJA/VA405	200	420	138	SKF	SPHERICAL ROLLER BEARINGS
  NU-313	65	140	33	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  D-2	1.2187	.5625		CONSOLIDATED	THRUST BALL BEARINGS