Urethane Press-Fit Bearings

   Material: Polyurethane (Black)
Bearing: Steel
   Hardness: Shore A90

Part Number		D	B	D1	r (min)	Relative Dimension		Bearing Used	Unit Price
Type	d					Ds (min)	R1 (max)
C-UMBB	4	13	4	9	0.15	5	0.1	684ZZ
	5	16	4*	13	0.2	6.6	0.2	695ZZ
	6	20	5	15	0.2	7.6	0.2	696ZZ

*Note that B dimension is different in C-UMBB5-16, and UMBB5-16 that appears on P.1151. In UMBB5-16, B=5. Moreover in C-UMBB5-16, Urethane Molded Bearings Shafts included on P.1155 are also not available.