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 - 320 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-MB
• Inner Diameter：670mm Outer Diameter：900mm Width：170mm
• Type：Spherical Roller Bearings
• Update date：2025-12-16
• Application:key lock,dynamic blood pressure,extruder,orthodontic material,test equipment,Tool,Forming mold,Vacuum generator,plastic rolling,Industrial,Microwave Equipment
• Similar models:ISO 239/670KCW33+AH39/670 ISO 239/500W33 CX 23996KCW33+H3996 ISO 23992KW33 NSK 239/800CAE4 FAG 239/500-K-MB+AH39/500 FAG 23940-S-MB SKF 239/500CA/W33 FAG 239/850-K-MB+H39/850 FAG 23972-K-MB+H3972
• BEARING POWER International Trading Co.,Ltd. specialize in 239/670-B-MB products，there is large inventory of FAG 239/670-B-MB . We has been built up long-term cooperation with FAG company, could make a bulk order of the 239/670-B-MB Which FAG 239/670-B-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
  120RN92	120	198		Timken	Cylindrical Roller Bearings
  24124-CE-K30-W33	120	200	80	NKE	Spherical Roller Bearings
  24140EK30	200	340	140	NACHI	Cylindrical Roller Bearings
  32038X	190	290	64	NTN	Tapered Roller Bearings
  32BD4718T12DD	32	47	18	NSK	Angular Contact Ball Bearings
  3NCHAR913C	65	90	13	KOYO	Angular Contact Ball Bearings
  4T-2984/2924	46,038	85	25,4	NTN	Tapered Roller Bearings
  5310N	50	110	44.4	NACHI	Angular Contact Ball Bearings
  6308	40	90	23	FBJ	Deep Groove Ball Bearings
  7408W	40	110	27	Timken	Angular Contact Ball Bearings
  RNA2204XLL	25,000	47,000	17,800	NTN	Needle Roller Bearings
  NA 4901	12	24	13	JNS	Needle Roller Bearings
  PW43780044CSM	43	78	44	PFI	Angular Contact Ball Bearings
  RNA 4922	125	150	40	IKO	Needle Roller Bearings
  RNA 6909	52	68	40	JNS	Needle Roller Bearings
  220KD	100	180	34	FAF	DEEP GROOVE BALL BEARINGS
  RBY31/2	1.1250	3.5000	2.0625	RBC	YOKE TYPE TRACK ROLLER
  7220CDP4GA	100	180	34	SKF	ANGULAR CONTACT BALL BEARINGS
  23236	180	320	112	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  53408-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING