Special Standard (ISO) 12B (3/4"X7/16") - Z = 20 ÷ 30

Special Standard sprockets have induction hardened teeth (45 ÷ 55 HRC) and keyway located on the centerline of tooth.

66 product(s) found

Item No. 11SB520

| D=025 SPEC. STANDARD

Item No. 11SB521

| D=025 SPEC. STANDARD

Item No. 11SB522

| D=025 SPEC. STANDARD

Item No. 11SB523

| D=025 SPEC. STANDARD

Item No. 11SB524

| D=025 SPEC. STANDARD

Item No. 11SB525

| D=025 SPEC. STANDARD

Item No. 11SB820

| D=028 SPEC. STANDARD

Item No. 11SB821

| D=028 SPEC. STANDARD

Item No. 11SB822

| D=028 SPEC. STANDARD

Item No. 11SB823

| D=028 SPEC. STANDARD

Item No. CR39050

Item No. CR36200