Needle bearing-Shandong Dongjie Bearing Co., Ltd.

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
K 40x47x18	-	-	-	28.6 N	50 N	-	11000
K 42x47x17	-	-	-	20.9 N	43 N	-	11000
K 42x47x13	-	-	-	17.2 N	33.5 N	-	11000
K 42x50x20	-	-	-	33.6 N	57 N	-	11000
K 42x47x30 ZW	-	-	-	31.9 N	76.5 N	-	11000
K 43x48x27	-	-	-	31.9 N	76.5 N	-	11000
K 43x48x17	-	-	-	20.9 N	43 N	-	11000
K 45x53x28	-	-	-	49.5 N	98 N	-	10000
K 45x53x20	-	-	-	37.4 N	68 N	-	10000
K 45x53x21	-	-	-	36.9 N	67 N	-	10000
K 45x59x32	-	-	-	69.3 N	102 N	-	9500
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

Needle bearing