D - 52 mm

d - 20 mm

B - 66 mm

C - 24 mm

B₁ - 40.5 mm

B₂ - 9 mm

C₁ - 0.8 mm

d₁ - 36.5 mm

G - M 20x1.5

G₁ - 21 mm

M - 6 mm

M₁ - 4 mm

SW - 10 mm

r_1,2 - min. - 1 mm

Basic dynamic load rating - C - 15.7 kN

Basic static load rating - C₀ - 27 kN

Fatigue load limit - P_u - 3.2 kN

Maximum dynamic radial loads - F_r - 36 kN

Maximum static radial loads - F_0r - 51 kN

Limiting speed - 3000 r/min

Mass support roller - 0.46 kg

Recommended tighthening torque - 120 N·m

Grease fitting - NIP A2x7.5

Hexagonal nut - M 20x1.5

Lubrication adapter - AP 10

• Model Number:KR 52 XB
• Inner Diameter：20mm Outer Diameter：52mm Width：66mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:atomizer class,Digital Generator,Garment Accessories,Security Equipment,baler,industrial fans,extruder,Technical Equipment,equipment,Industrial,Spectrum Products
• Similar models:ISO NU5219 NTN NN4052C1NAP4 KOYO 74FC52400W ISO NU5226 ISO NJ3052 ISO NH2252 NSK NN3052 CX NJ352E NTN NN3952KC1NAP4 ISB NU2252
• BEARING POWER International Trading Co.,Ltd. specialize in KR52XB products，there is large inventory of SKF KR 52 XB . We has been built up long-term cooperation with SKF company, could make a bulk order of the KR 52 XB Which SKF KR52XB 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.

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  32080	400	600	125	NSK	Tapered Roller Bearings
  24128-CE-W33	140	225	85	NKE	Spherical Roller Bearings
  67388/67320	127	203,2	46,038	KOYO	Tapered Roller Bearings
  6806N	30	42	7	NTN	Deep Groove Ball Bearings
  7005 CE/HCP4AH1	47	25	12	SKF	Angular Contact Ball Bearings
  GAC 260 CP	260	400	87	ISB	Plain Bearings
  HK2012	20	26	12	AST	Needle Roller Bearings
  MJT5	127	254	50,8	RHP	Angular Contact Ball Bearings
  N 316	80	147	39	NSK	Cylindrical Roller Bearings
  NF244	220	350	65	NTN	Cylindrical Roller Bearings
  NU2204R	20	47	18	KOYO	Cylindrical Roller Bearings
  QJ3/28	28,000	68,000	18,000	NTN	Angular Contact Ball Bearings
  VEX 75 7CE1	75	115	20	SNFA	Angular Contact Ball Bearings
  SE 609 ZZSTPRZ	9	24	7	KOYO	Deep Groove Ball Bearings
  T.A.C. 270	70	105	49	ISB	Plain Bearings
  CSED042	4.2500	5.2500	.5000	INA	ANGULAR CONTACT BALL BEARINGS
  90SD23	90	190	64	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  4B	17	47	14	RIV	DEEP GROOVE BALL BEARINGS
  RMS-13-LL	1.5000	3.7500	.9375	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  241/800	800	1280	475	CONSOLIDATED	SPHERICAL ROLLER BEARINGS