(dimensions in mm)

Bearing Type - tapered bore

Bore Dia (d) - 85.0000

Outer Dia (D) - 180.0000

Width (B) - 41.0000

Radius (min) (rs) - 3.000

Dynamic Load Rating (Cr) - 233,400

Static Load Rating (Cor) - 244,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 3

Weight (g) - 5,250.00

Material - 52100 Chrome steel, or equivalent

Inner ring guided, machined brass cage.

Tapered Bore, taper = 1:12

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

Basic Radial Load Factor "e" = 0.22

Basic Radial Load Factor "Y1" = 3

Basic Radial Load Factor "Y2" = 4.5

Basic Radial Load Factor "Y0" = 2.9

• Model Number: 21317MBK
• Inner Diameter：85mm Outer Diameter：180mm Width：41mm
• Type：Spherical Roller Bearings
• Update date：2025-04-19
• Application:coal,Vacuum generator,hydraulic pump,stirrer,directional control valve,light therapy instrument,relay,lifting tackle,screen filter,injection molding machine,Workpiece
• Similar models:FAG 21317-E1-K ISO 21317W33 CX 21317KCW33+AH317 AST 21317MBW33 ISO 21317KCW33+AH317 CX 21317KCW33+H317 NTN 21317K AST 21317MB ISB 21317EKW33+H317 CX 21317CW33
• BEARING POWER International Trading Co.,Ltd. specialize in 21317MBK products，there is large inventory of AST 21317MBK . We has been built up long-term cooperation with AST company, could make a bulk order of the 21317MBK Which AST 21317MBK 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
  201048	80	140	42,5	FAG	Tapered Roller Bearings
  18780/18720	46,038		17,462	KOYO	Tapered Roller Bearings
  31318	90	190	46,5	NKE	Tapered Roller Bearings
  3308-2RS	40	90	36,5	ZEN	Angular Contact Ball Bearings
  53217U	85	125	37	NACHI	Thrust Ball Bearings
  61915-2RSR	75	105	16	FAG	Deep Groove Ball Bearings
  63801-ZZ	12	21	7	ISB	Deep Groove Ball Bearings
  71913HVUJ74	65	90	13	SNR	Angular Contact Ball Bearings
  B71930-E-T-P4S	150	210	28	FAG	Angular Contact Ball Bearings
  F683	3	7	2	KOYO	Deep Groove Ball Bearings
  KHPP203A	17		22.2	NACHI	Bearing Units
  LMEF60L	60	90		Samick	Linear Bearings
  PHU2181	40	121,76	49,5	PFI	Angular Contact Ball Bearings
  R0534V	25,000	52,000	20,600	NTN	Cylindrical Roller Bearings
  SBPF206-18	25		30	KOYO	Bearing Units
  HW-15/8				NH	THRUST BALL BEARINGS
  D-216-42	80	140	2.6250	Rollway	CYLINDRICAL ROLLER BEARINGS
  CRSBC-10-1	.2500	.6250	.4375	Torrington	NEEDLE BEARINGS
  CRSBCR-44	1.0000	2.7500	1.5000	CONSOLIDATED	ROLLER CAM FOLLOWERS
  TS-34X6	6.0000		1.1250	CONSOLIDATED	TRIPLE RING LABYRINTH SEALS FOR SD