d - 670 mm

D - 900 mm

B - 170 mm

D₁ - 831,5 mm

D_{a max} - 877 mm

d_{a min} - 693 mm

d_s - 12,5 mm

n_s - 23,5 mm

r_{a max} - 5 mm

r_min - 6 mm

m - 310 kg / Weight

C_r - 4300000 N / Dynamic load rating (radial)

e - 0,17

Y₁ - 3,95

Y₂ - 5,88

C_0r - 10600000 N / Static load rating (radial)

Y₀ - 3,86

n_G - 710 1/min / Limiting speed

n_B - 380 1/min / Reference speed

C_ur - 750000 N

Main dimensions to DIN 635-2

• Model Number: 239/670-B-K-MB
• Inner Diameter：670mm Outer Diameter：900mm Width：170mm
• Type：Spherical Roller Bearings
• Update date：2025-12-12
• Application:journal lathe,medical equipment,hanging clamp,noise inspection,mathematical instruments,Insect Capture,Textile Industry Accessories and Accessories,milling head plug,equipment,hinge industry,Sensors
• Similar models:KOYO 23964RK NTN 23952K ISB 23972EKW33+OH3972 NKE 23944-MB-W33 FAG 23940-S-K-MB+AH3940 CX 239/600KCW33+AH39/600 NTN 23992K NSK 239/850CAE4 CX 23948KCW33+H3948 ISO 23938KCW33+AH3938
• BEARING POWER International Trading Co.,Ltd. specialize in 239/670-B-K-MB products，there is large inventory of FAG 239/670-B-K-MB . We has been built up long-term cooperation with FAG company, could make a bulk order of the 239/670-B-K-MB Which FAG 239/670-B-K-MB 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
  81172-MB	360	440	65	NKE	Thrust Roller Bearings
  BK0810	8	12	10	CX	Cylindrical Roller Bearings
  GEZH 112 ES	44,45	80,963	46,228	SIGMA	Plain Bearings
  K50x55x30	50	55	30	CX	Needle Roller Bearings
  LBCR 20 A-2LS	20	32	45	SKF	Linear Bearings
  NN4924MBKR	120	153,5	45	NSK	Cylindrical Roller Bearings
  NUP2310 E	50	110	40	AST	Cylindrical Roller Bearings
  TUJ 45 TF	45			SKF	Bearing Units
  YB 610	9,525	14,288	15,88	IKO	Needle Roller Bearings
  L10SG1200.2RSD	12.0000	12.7500	.5000	FAG	DEEP GROOVE BALL BEARINGS
  L10SA408	4.5000	5.2500	.3750	FAG	DEEP GROOVE BALL BEARINGS
  NA6903	17	30	23	INA	NEEDLE BEARINGS
  22222CC	110	200	53	SKF	SPHERICAL ROLLER BEARINGS
  NUP422	110	280	65	SKF	CYLINDRICAL ROLLER BEARINGS
  H304	20	32		STEYR	ADAPTERS
  51206X				STEYR	THRUST BALL BEARINGS
  NUTR-30-X	30	62	29	CONSOLIDATED	NEEDLE BEARINGS
  AS90120	90	120		CONSOLIDATED	THRUST NEEDLE BEARINGS
  EW-3/4	.7500	1.3125		CONSOLIDATED	THRUST BALL BEARINGS
  33111	55	95	30	CONSOLIDATED	TAPERED ROLLER BEARINGS