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：2025-12-10
• Application:lifting chain,nail products,pump industry,root canal filling,Forklift industry,Optical detection,screen filter,Spectrum Products,Technical Equipment,electrocardiograph,Handling machinery and various industrial machinery
• Similar models:FAG 23164-K-MB MPZ 22318KW33+AH2318X FAG 22314-E1-T41A NTN 22319BK ISB 23122 FAG 23176-K-MB+AH3176G-H FAG 23192-K-MB+AHX3192G NKE 23196-K-MB-W33+AHX3196 FAG 23164-E1A-K-MB1 KOYO 23144RHAK
• 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
  240/630 ECK30J/W33 + AOH 240/630 G	920	600	290	SKF	Tapered Roller Bearings
  230/600CAKE4	600	870	200	NSK	Spherical Roller Bearings
  23026 CCK/W33	200	130	52	SKF	Spherical Roller Bearings
  24068-K30-MB-W33+AH24068	340	520	180	NKE	Spherical Roller Bearings
  293/800-E1-MB	800	1180	230	INA	Thrust Roller Bearings
  635	19	5	6	SKF	Deep Groove Ball Bearings
  AST20 1015	10	12		AST	Plain Bearings
  FNTKF-2344	23	44	3,7	Timken	Needle Roller Bearings
  KT 354026	35	40		IKO	Needle Roller Bearings
  RNA3055	72,6	79,6	38	Timken	Needle Roller Bearings
  NU 217 ECML	150	85	28	SKF	Thrust Ball Bearings
  NUP2328E	140	300	102	NTN	Cylindrical Roller Bearings
  VEX 8 /NS 7CE1	8	22	7	SNFA	Angular Contact Ball Bearings
  VKBA 939				SKF	Wheel Bearings
  VP31-2ANX1R	31	55	20	NSK	Cylindrical Roller Bearings
  Z-549731.04.DRGL	280	666,75	218	FAG	Spherical Roller Bearings
  NU1015	75	115	20	STEYR	CYLINDRICAL ROLLER BEARINGS
  SNW30x53/16	150	195		Torrington	ADAPTERS
  R2ZZA	.1250	.3750	.1562	NTN	DEEP GROOVE BALL BEARINGS
  HMV-112M			83	CONSOLIDATED	HYDRAULIC NUTS