d - 1 1/4 inch

d - 31,75 mm

D - 2,344 inch

D - 59,538 mm

T - 0,75 inch

T - 19,05 mm

D₁ - 1,281 inch

m - 0,49 lbs / Weight

m - 0,222 kg / Weight

C_a - 9300 lbf / Dynamic load rating (axial)

C_a - 41400 N / Dynamic load rating (axial)

C_0a - 18800 lbf / Static load rating (axial)

C_0a - 84000 N / Static load rating (axial)

n_G - 3200 1/min / Limiting speed

• Model Number:B13
• Inner Diameter：31,75mm Outer Diameter：59,538mm Width：19,05mm
• Type：Thrust Ball Bearings
• Update date：2025-12-11
• Application:Antenna Industry,packing equipment,Cylinder Pneumatic Treatment Element,aerial work platform,test equipment,Wire grinder,Spectrum Products,motorcycle,embroidery cloth,sucker industry,Broadcasting System
• Similar models:SKF 51332M KOYO 51213 FAG 51332-MP ISB 51113 SKF BTM130ATN9/HCP4CDB KOYO 51314 ISB 53213U213 ISB 51332M NKE 51310 ISO 51316
• BEARING POWER International Trading Co.,Ltd. specialize in B13 products，there is large inventory of INA B13 . We has been built up long-term cooperation with INA company, could make a bulk order of the B13 Which INA B13 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
  23048-2CS5/VT143	360	240	92	SKF	Spherical Roller Bearings
  4T-24780/24721	41,275	76,2	25,4	NTN	Tapered Roller Bearings
  45287/45220	53,975	104,775	30,162	Timken	Tapered Roller Bearings
  51202 V/HR11T1	47	15	12	SKF	Thrust Ball Bearings
  6222LU	110,000	200,000	38,000	NTN	Deep Groove Ball Bearings
  657/652A	73,025		41,275	KOYO	Tapered Roller Bearings
  FWF-162013	16	20		NSK	Needle Roller Bearings
  LJ 4.1/4	107,95	190,5	31,75	SIGMA	Deep Groove Ball Bearings
  NCF18/500V	500	620	56	SKF	Cylindrical Roller Bearings
  NU 312	60	130	31	NACHI	Cylindrical Roller Bearings
  NU 318 ECJ	190	90	43	SKF	Thrust Ball Bearings
  NUP 205 ECP	52	25	15	SKF	Thrust Ball Bearings
  NUP2312E	60	130	46	CYSD	Cylindrical Roller Bearings
  RLM172520-1	17	25	20	NSK	Needle Roller Bearings
  RXLS 7.1/2	190,5	254	31,75	SIGMA	Cylindrical Roller Bearings
  54217-U				FAG	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  1901-S	12	24	6	MRC	DEEP GROOVE BALL BEARINGS
  4220A	100	180	46	SKF	DEEP GROOVE BALL BEARINGS
  NCF-3024V	120	180	46	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SS61905	25	42	9	CONSOLIDATED	DEEP GROOVE BALL BEARINGS