Needle bearing-Shandong Dongjie Bearing Co., Ltd.

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
K 50x55x20	-	-	-	25.5 N	60 N	-	9500
K 50x55x17	-	-	-	23.8 N	55 N	-	9500
K 50x57x18	-	-	-	31.9 N	64 N	-	9000
K 50x55x30	-	-	-	37.4 N	98 N	-	9500
K 52x57x12	-	-	-	17.2 N	36.5 N	-	9000
K 55x60x27	-	-	-	35.8 N	96.5 N	-	8500
K 55x63x32	-	-	-	59.4 N	129 N	-	8500
K 55x62x18	-	-	-	34.1 N	71 N	-	8500
K 55x60x30	-	-	-	39.6 N	108 N	-	8500
K 55x60x20	-	-	-	27 N	67 N	-	8500
K 55x63x25	-	-	-	49.5 N	104 N	-	8500
K 55x63x20	-	-	-	38 N	75 N	-	8500
K 58x65x18	-	-	-	33.6 N	71 N	-	8000
K 58x65x36 ZW	-	-	-	47.3 N	108 N	-	8000
K 60x68x30 ZW	-	-	-	42.9 N	88 N	-	7500
K 60x75x42	-	-	-	112 N	196 N	-	7500
K 60x65x20	-	-	-	28.1 N	72 N	-	8000
K 60x65x30	-	-	-	41.3 N	116 N	-	8000
K 60x66x33 ZW	-	-	-	44 N	112 N	-	8000
K 60x68x25	-	-	-	51.2 N	112 N	-	7500

Needle bearing