Model-Shandong Dongjie Bearing Co., Ltd.

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
K 45x50x27	-	-	-	33 N	81.5 N	-	10000
K 45x52x18	-	-	-	30.3 N	57 N	-	10000
K 45x50x17	-	-	-	21.6 N	46.5 N	-	10000
K 45x59x18 TN	-	-	-	44 N	53 N	-	9500
K 47x52x17	-	-	-	22.4 N	49 N	-	10000
K 47x52x27	-	-	-	33.6 N	83 N	-	10000
K 50x55x13.5	-	-	-	17.6 N	36.5 N	-	9500
K 50x58x25	-	-	-	41.8 N	81.5 N	-	9000
K 50x58x20	-	-	-	34.1 N	62 N	-	9000
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

Model