d - 190 mm

D - 240 mm

T - 37 mm

d1 - 237 mm

r min. - 1,1 mm

D1 - 193 mm

da min. - 220 mm

Da max. - 210 mm

ra max. - 1 mm

Weight - 3,75 Kg

Basic dynamic load rating (C) - 170 kN

Basic static load rating (C0) - 655 kN

(Grease) Lubrication Speed - 980 r/min

(Oil) Lubrication Speed - 1 400 r/min

• Model Number: 51138
• Inner Diameter：190mm Outer Diameter：240mm Width：37mm
• Type：Thrust Ball Bearings
• Update date：2025-12-12
• Application:Beauty and Body,leather processing,Insect Capture,Plastic molding,reducer,lifting chain,car steering pin,hot and cold box,ventilator anesthesia machine etc,gas turbine,equipment
• Similar models:NSK 51138X CX 51138 ISO 51138 FAG 51138-MP SKF 51138M ISB 51138M NACHI 51138 NTN 51138 NKE 51138-MP AST 51138M
• BEARING POWER International Trading Co.,Ltd. specialize in 51138 products，there is large inventory of NTN 51138 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 51138 Which NTN 51138 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
  21305CDE4	25	62	17	NSK	Spherical Roller Bearings
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  36691/36620	146,05	193,675	28,575	CX	Tapered Roller Bearings
  63801-ZZ	12	21	7	ISB	Deep Groove Ball Bearings
  87603	17	47	16	SIGMA	Deep Groove Ball Bearings
  B17-47D	17	47	24	PFI	Deep Groove Ball Bearings
  HI-CAP 57089/30306J	31.75	72	20,75	KOYO	Tapered Roller Bearings
  KH30	30	40		INA	Linear Bearings
  RNA4004 V	28	42	22	CX	Needle Roller Bearings
  NN4934C3NAP5	170	230	60	NTN	Cylindrical Roller Bearings
  NU 336 ECM	380	180	75	SKF	Thrust Ball Bearings
  NUP2332E	160	340	114	NTN	Cylindrical Roller Bearings
  PNA35/55	35	55	20	INA	Needle Roller Bearings
  MBL-24	120	135	12	FAG	LOCKWASHERS
  C110HCUL	50	80	16	Barden	ANGULAR CONTACT BALL BEARINGS
  SAF-544	8.0000			SKF	PILLOW BLOCKS
  UCFL204-12	.7500			IPTCI	PILLOW BLOCKS
  UQOL17DTL7	85	130	22	New Departure	ANGULAR CONTACT BALL BEARINGS
  51238				SNR	THRUST BALL BEARINGS
  WC8506	30	62	.7870	CONSOLIDATED	DEEP GROOVE BALL BEARINGS