d - 750 mm

D - 1 220 mm

B - 365 mm

C - 365 mm

r min. - 9,5 mm

da min. - 794 mm

Da max. - 1 176 mm

ra max. - 8 mm

Weight - 1 650 Kg

Basic dynamic load rating (C) - 12 800 kN

Basic static load rating (C0) - 27 200 kN

(Grease) Lubrication Speed - 200 r/min

(Oil) Lubrication Speed - 260 r/min

Calculation factor (e) - 0,29

Calculation factor (Y0) - 2,27

Calculation factor (Y1) - 2,32

Calculation factor (Y2) - 3,45

• Model Number:231/750BK
• Inner Diameter：750mm Outer Diameter：1220mm Width：365mm
• Type：Spherical Roller Bearings
• Update date：2023-03-08
• Application:Switch,reducer,Technical Equipment,Other Machine Tools,meat products machine,hydraulic connector,food testing,Machine tool accessories,chemical instruments,economic mold,Broadcasting System
• Similar models:CX 231/850CW33 NKE 23168-K-MB-W33+OH3168-H ISB 23164EKW33+OH3164 ISB 23144EKW33+OH3144 KOYO 23144RHAK NKE 23122-K-MB-W33+AHX3122 FAG 22318-E1-T41D KOYO 23180R ISO 22319KW33 SKF 23134CC/W33
• BEARING POWER International Trading Co.,Ltd. specialize in 231/750BK products，there is large inventory of NTN 231/750BK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 231/750BK Which NTN 231/750BK 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
  22310EXK	50	110	40	NACHI	Cylindrical Roller Bearings
  16003	17	35	8	CYSD	Deep Groove Ball Bearings
  20232 KC	160	290	48	CX	Spherical Roller Bearings
  20313-K-MB-C3 + H313	60	140	33	FAG	Spherical Roller Bearings
  23230EMW33	150,000	270,000	96,000	SNR	Thrust Roller Bearings
  3780/3726	50,8	95,25	30,162	CX	Tapered Roller Bearings
  53220	100	150		CX	Thrust Ball Bearings
  7022 CD/P4A	170	110	28	SKF	Angular Contact Ball Bearings
  GE 120 XES-2RS	120	210	115	CX	Plain Bearings
  BK3038	30	37	38	ISO	Cylindrical Roller Bearings
  E 240 /S /S 7CE1	40	80	18	SNFA	Angular Contact Ball Bearings
  NK43/20	43	53	20	AST	Needle Roller Bearings
  NUP1024	120	180	28	CX	Cylindrical Roller Bearings
  NUP207E	35	72	17	CYSD	Cylindrical Roller Bearings
  SA12E	12			LS	Plain Bearings
  RNAF16x24x20	24		20	FAG (Old No.)	NEEDLE BEARINGS
  KC060ARO	6.0000	6.7500	.3750	KAYDON	ANGULAR CONTACT BALL BEARINGS
  7515	75	130	25	New Departure	DEEP GROOVE BALL BEARINGS
  6021-Z	105	160	26	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  FYT-15	.9375			CONSOLIDATED	PILLOW BLOCKS