d - 40 mm

D - 78 mm

T - 31 mm

b - 8,5 mm

d1 - 78 mm

r min. - 1 mm

A - 28 mm

D1 - 42 mm

D2 - 60 mm

D3 - 82 mm

R - 64 mm

da min. - 63 mm

Da max. - 55 mm

ra max. - 1 mm

Weight - 0,704 Kg

Basic dynamic load rating (C) - 70 kN

Basic static load rating (C0) - 135 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 3400 r/min

• Model Number:53308U
• Inner Diameter：40mm Outer Diameter：78mm Width：31mm
• Type：Thrust Ball Bearings
• Update date：2025-12-16
• Application:switch,oral medical device,pneumatic Pump,respirator,agrochemical,diagnostic test paper,set bacteria instrument,Seals,Antenna Industry,building decoration raw materials and accessories,Rolling mill gear box
• Similar models:NSK 53308 NACHI 53308 ISO 53308 SKF 53308+U308 FAG 53308 NKE 53308 KOYO 53308U CX 53308 KOYO 53308 NSK 53308U
• BEARING POWER International Trading Co.,Ltd. specialize in 53308U products，there is large inventory of NSK 53308U . We has been built up long-term cooperation with NSK company, could make a bulk order of the 53308U Which NSK 53308U 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
  30316	80	170	42,5	NTN	Tapered Roller Bearings
  46T30321JR/91	105	225	116	KOYO	Tapered Roller Bearings
  51218	90	135		AST	Thrust Ball Bearings
  6004-Z-NR	20	42	12	NKE	Deep Groove Ball Bearings
  6317Z	85	180	41	NACHI	Deep Groove Ball Bearings
  6829				Ruville	Wheel Bearings
  EC-6008ZZ	40	68	15	NTN	Deep Groove Ball Bearings
  NKIA 5904	20	37	23	CX	Complex Bearings
  NUP348	240	500	95	KOYO	Cylindrical Roller Bearings
  SA201	12	40	19,1	CX	Deep Groove Ball Bearings
  UCTX16	80			CX	Bearing Units
  VKBA 3328				SKF	Wheel Bearings
  RTL41			.3750	INA	THRUST ROLLER BEARINGS
  H3038	190	220		FAG	ADAPTERS
  234724M.SP	124	180	234724 M.SP	FAG	ANGULAR CONTACT THRUST BALL BEARINGS
  ANK4565	45	65	3	FAG (Old No.)	THRUST NEEDLE BEARINGS
  C2209V	45	85	23	SKF	TOROIDAL ROLLER BEARINGS
  RNA4906	47		17	SKF	NEEDLE BEARINGS
  FLW686ZZ	6	13	5	NTN	DEEP GROOVE BALL BEARINGS
  62310-2RS	50	110	40	CONSOLIDATED	DEEP GROOVE BALL BEARINGS