New Model	Old Model	Size(mm)	Cage	New Model	Old Model	Size(mm)	Cage
51110	8110	50*70*14	Steel	51130	8130	150*190*31	Steel
51111	8111	55*78*16	Steel	51130M	8130H	150*190*31	Brass
51112	8112	60*85*17	Steel	51132	8132	160*200*31	Steel
51113	8113	65*90*17	Steel	51132M	8132H	160*200*31	Brass
51114	8114	70*95*18	Steel	51134	8134	170*215*34	Steel
51115	8115	75*110*19	Steel	51134M	8134H	170*215*34	Brass
51116	8116	80*105*19	Steel	51136	8136	180*225*34	Steel
51117	8117	85*110*19	Steel	51136M	8136H	180*225*34	Brass
51118	8118	90*120*22	Steel	51138	8138	190*240*37	Steel
51119	8119	90*120*22	Steel	51138M	8138H	190*240*37	Brass
51120	8120	100*130*25	Steel	51140M	8140H	200*250*37	Brass
51122	8122	110*145*25	Steel	51144	8144	220*270*37	Steel
51124	8124	120*155*25	Steel	51148	8148	240*300*45	Steel
51126	8126	130*170*30	Steel	51152	8152	260*320*45	Steel
51128	8128	140*180*31	Steel	51156	8156	280*250*53	Steel
51128M	8128H	140*180*31	Brass	51160	8160	300*380*62	Steel

Features

 

  1. with one-way, two types of two-way.
  2. In order to allow installation error, whether one-way or two-way, you can select the type of spherical self-aligning spherical or spherical saddle seat type.
  3. quality steel - the highest use can extend bearing life 80% of the ultra clean steel.
  4. a high degree of grease technology - NSK grease lubricant technology can extend the life and improve the performance of bearings.
  5. high-grade steel ball - quiet and smooth high-speed rotation.
  6. using options in the ring, may allow installation error. 

 

Advantages

• Excellent and high quality control
• Fast delivery 
• Small order accepted 
• Less vibration and noise 
• Large Inventories
• Strong production capacity,sophisticated equipments. 
• International standard size,long-term in good stock.