PDF Download	Send Inquiry	Bearing Unit No.	Shaft diamete		Boundary dimensions（mm）/(in.)							Eccentric sleeve	Basic Load Rating（N）		Weight（Kg）
PDF Download	Send Inquiry	Bearing Unit No.	d(mm)	d(inch)	D	B	C	S	B1	B3	d1	Eccentric sleeve	Dynamic load (Cr)	Static load (Cor)	Weight（Kg）
		NAA306-18	-	1-1/8	72/2.8346	36.5/1.4370	19/0.8480	17.5/0.6890	50/1.9685	17.5/0.6890	50/1.9685	A306-18	27000	15200	0.71
		NAA306	30	-	72/2.8346	36.5/1.4370	19/0.8480	17.5/0.6890	50/1.9685	17.5/0.6890	50/1.9685	A306	27000	15200	0.68
		NAA306-19	-	1-3/16	72/2.8346	36.5/1.4370	19/0.8480	17.5/0.6890	50/1.9685	17.5/0.6890	50/1.9685	A306-19	27000	15200	0.68
		NAA310-30	-	1-7/8	110/4.3307	49.2/1.9370	27/1.0630	24.6/0.9685	66.6/2.6220	22.2/0.8740	76.2/3.0000	A310-30	61750	37800	1.93
		NAA310-31	-	1-15/16	110/4.3307	49.2/1.9370	27/1.0630	24.6/0.9685	66.6/2.6220	22.2/0.8740	76.2/3.0000	A310-31	61750	37800	1.87
		NAA310	50	-	110/4.3307	49.2/1.9370	27/1.0630	24.6/0.9685	66.6/2.6220	22.2/0.8740	76.2/3.0000	A310	61750	37800	1.84